Answer this question truthfully
### Question: What are the causes of Pancreatic pseudocyst?
### Response: Pancreatic pseudocysts most often develop after an episode of severe, acute pancreatitis. Acute pancreatitis is sudden swelling (inflammation) of the pancreas. The cyst happens when the ducts (tubes) in the pancreas are damaged by the inflammation or swelling that occurs during pancreatitis.
A pancreatic pseudocyst may also occur after trauma to the abdomen, and in someone with chronic pancreatitis.